14774020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 19820540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2287, 3230, 4574, 6460, 9148, 11435, 22870, 38879, 43453, 45740, 77758, 86906, 155516, 173812, 194395, 217265, 388790, 434530, 738701, 777580, 869060, 1477402, 2954804, 3693505, 7387010, 14774020]

約数ペア:

[(1, 14774020), (2, 7387010), (4, 3693505), (5, 2954804), (10, 1477402), (17, 869060), (19, 777580), (20, 738701), (34, 434530), (38, 388790), (68, 217265), (76, 194395), (85, 173812), (95, 155516), (170, 86906), (190, 77758), (323, 45740), (340, 43453), (380, 38879), (646, 22870), (1292, 11435), (1615, 9148), (2287, 6460), (3230, 4574)]